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<a href="_hypervolume_calculator_m_d_h_o_y_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/*!</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> * </span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"> *</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> * \brief       Implementation of the exact hypervolume calculation in m dimensions.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"> *</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment"> * \author      T.Voss, O.Krause, T. Glasmachers</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment"> * \date        2014-2016</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment"> *</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment"> *</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment"> * \par Copyright 1995-2017 Shark Development Team</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment"> * </span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment"> * &lt;BR&gt;&lt;HR&gt;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment"> * This file is part of Shark.</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment"> * &lt;https://shark-ml.github.io/Shark/&gt;</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment"> * </span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment"> * Shark is free software: you can redistribute it and/or modify</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment"> * it under the terms of the GNU Lesser General Public License as published </span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment"> * by the Free Software Foundation, either version 3 of the License, or</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment"> * (at your option) any later version.</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment"> * </span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="comment"> * Shark is distributed in the hope that it will be useful,</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment"> * GNU Lesser General Public License for more details.</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="comment"> * </span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="comment"> * You should have received a copy of the GNU Lesser General Public License</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="comment"> * along with Shark.  If not, see &lt;http://www.gnu.org/licenses/&gt;.</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="comment"> *</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="comment"> */</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="preprocessor">#ifndef SHARK_ALGORITHMS_DIRECTSEARCH_HYPERVOLUMECALCULATOR_MD_HOY_H</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="preprocessor">#define SHARK_ALGORITHMS_DIRECTSEARCH_HYPERVOLUMECALCULATOR_MD_HOY_H</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="preprocessor">#include &lt;<a class="code" href="_base_8h.html">shark/LinAlg/Base.h</a>&gt;</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="preprocessor">#include &lt;algorithm&gt;</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="preprocessor">#include &lt;map&gt;</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceshark.html" title="AbstractMultiObjectiveOptimizer.">shark</a> {<span class="comment"></span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span><span class="comment">/// \brief Implementation of the exact hypervolume calculation in m dimensions.</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span><span class="comment">///</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="comment">///  The algorithm is described in</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span><span class="comment">///</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span><span class="comment">/// Nicola Beume und Guenter Rudolph. </span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span><span class="comment">/// Faster S-Metric Calculation by Considering Dominated Hypervolume as Klee&#39;s Measure Problem.</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span><span class="comment">///  In: B. Kovalerchuk (ed.): Proceedings of the Second IASTED Conference on Computational Intelligence (CI 2006), </span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span><span class="comment">/// pp. 231-236. ACTA Press: Anaheim, 2006.</span></div>
<div class="foldopen" id="foldopen00048" data-start="{" data-end="};">
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html">   48</a></span><span class="comment"></span><span class="keyword">struct </span><a class="code hl_struct" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html" title="Implementation of the exact hypervolume calculation in m dimensions.">HypervolumeCalculatorMDHOY</a>{</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span><span class="comment"></span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span><span class="comment">    /// \brief Executes the algorithm.</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="comment">    /// \param [in] points The set \f$S\f$ of points for which the following assumption needs to hold: \f$\forall s \in S: \lnot \exists s&#39; \in S: s&#39; \preceq s \f$</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="comment">    /// \param [in] refPoint The reference point \f$\vec{r} \in \mathbb{R}^n\f$ for the hypervolume calculation, needs to fulfill: \f$ \forall s \in S: s \preceq \vec{r}\f$. .</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="comment"></span>    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Set, <span class="keyword">typename</span> VectorType &gt;</div>
<div class="foldopen" id="foldopen00054" data-start="{" data-end="}">
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a94c88292987b665d75b1d57cc921fc6e">   54</a></span>    <span class="keywordtype">double</span> <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a94c88292987b665d75b1d57cc921fc6e" title="Executes the algorithm.">operator()</a>( Set <span class="keyword">const</span>&amp; points, <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> <span class="keyword">const</span>&amp; refPoint){</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>        <span class="keywordflow">if</span>(points.empty())</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>            <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>        <a class="code hl_define" href="_exception_8h.html#a42a6a50e4d06c00d60fbca5333f40768">SIZE_CHECK</a>( points.begin()-&gt;size() == refPoint.size() );</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>        </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>        std::vector&lt;VectorType&gt; set;</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>        set.reserve(points.size());</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>        <span class="keywordflow">for</span>(std::size_t i = 0; i != points.size(); ++i){</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>            set.push_back(points[i]);</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>        }</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>        std::sort( set.begin(), set.end(), [ ](<a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> <span class="keyword">const</span>&amp; x, <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> <span class="keyword">const</span>&amp; y){return x.back() &lt; y.back();});</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span> </div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>        <a class="code hl_variable" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a90890a02c212cb709e1083d70e29fef2">m_sqrtNoPoints</a> = <span class="keyword">static_cast&lt;</span> std::size_t <span class="keyword">&gt;</span>( ::sqrt( <span class="keyword">static_cast&lt;</span><span class="keywordtype">double</span><span class="keyword">&gt;</span>( points.size() ) ) );</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>        </div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>        <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> regLow( refPoint.size(), 1E15 );</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>        <span class="keywordflow">for</span>( std::size_t i = 0; i &lt; set.size(); i++ ){</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>            noalias(regLow) = min(regLow,set[i]);</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>        }</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>        <span class="keywordflow">return</span> <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#afb2637455cffec61db36d6b6dd8f6096">stream</a>( regLow, refPoint, set, 0, refPoint.back() ); </div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>    }</div>
</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> VectorType&gt;</div>
<div class="foldopen" id="foldopen00076" data-start="{" data-end="}">
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a36ffa75e34e89103448a624928942dfc">   76</a></span>    <span class="keywordtype">int</span> <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a36ffa75e34e89103448a624928942dfc">covers</a>( <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> <span class="keyword">const</span>&amp; cuboid, <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> <span class="keyword">const</span>&amp; regionLow ) {</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>        <span class="keywordflow">for</span>( std::size_t i = 0; i &lt; cuboid.size()-1; i++ ) {</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>            <span class="keywordflow">if</span>( cuboid[i] &gt; regionLow[i] )</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>                <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>        }</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>        <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span>    }</div>
</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span> </div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> VectorType&gt;</div>
<div class="foldopen" id="foldopen00085" data-start="{" data-end="}">
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a4e5d2c7e7348e7bdeb0b5962e7f5241a">   85</a></span>    <span class="keywordtype">int</span> <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a4e5d2c7e7348e7bdeb0b5962e7f5241a">partCovers</a>( <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> <span class="keyword">const</span>&amp; cuboid, <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> <span class="keyword">const</span>&amp; regionUp ) {</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>        <span class="keywordflow">for</span>( std::size_t i = 0; i &lt; cuboid.size()-1; i++) {</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>            <span class="keywordflow">if</span> (cuboid[i] &gt;= regionUp[i])</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>                <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>        }</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>        <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>    }</div>
</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span> </div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> VectorType&gt;</div>
<div class="foldopen" id="foldopen00094" data-start="{" data-end="}">
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a53fe5df7055cd030bd15ab8ea7200820">   94</a></span>    <span class="keywordtype">int</span> <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a53fe5df7055cd030bd15ab8ea7200820">containsBoundary</a>( <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> <span class="keyword">const</span>&amp; cub, <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> <span class="keyword">const</span>&amp; regLow, <span class="keywordtype">int</span> split ) {</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>        <span class="keywordflow">if</span>( !( regLow[split] &lt; cub[split] ) ) {</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>            <span class="keywordflow">return</span> -1;</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>        } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>            <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> j = 0; j &lt; split; j++) {</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>                <span class="keywordflow">if</span> (regLow[j] &lt; cub[j]) {</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>                    <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>                }</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>            }</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>        }</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>    }</div>
</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span> </div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> VectorType&gt;</div>
<div class="foldopen" id="foldopen00108" data-start="{" data-end="}">
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a5d79a14bb35f0179b2f32b08170570cb">  108</a></span>    <span class="keywordtype">double</span> <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a5d79a14bb35f0179b2f32b08170570cb">getMeasure</a>( <span class="keyword">const</span> <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; regionLow, <span class="keyword">const</span> <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; regionUp ) {</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>        <span class="keywordtype">double</span> volume = 1.0;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>        <span class="keywordflow">for</span>( std::size_t i = 0; i &lt; regionLow.size()-1; i++) {</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>            volume *= (regionUp[i] - regionLow[i]);</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>        }</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>        <span class="keywordflow">return</span> volume;</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>    }</div>
</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span> </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> VectorType&gt;</div>
<div class="foldopen" id="foldopen00117" data-start="{" data-end="}">
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a5b245e118623fc9bb616e7ddb0f471f0">  117</a></span>    <span class="keywordtype">int</span> <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a5b245e118623fc9bb616e7ddb0f471f0">isPile</a>( <span class="keyword">const</span> <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; cuboid, <span class="keyword">const</span> <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; regionLow, <span class="keyword">const</span> <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; regionUp ) {</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>        std::size_t pile = cuboid.size();</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>        <span class="keywordflow">for</span>( std::size_t i = 0; i &lt; cuboid.size()-1; i++ ) {</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>            <span class="keywordflow">if</span>( cuboid[i] &gt; regionLow[i] ) {</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>                <span class="keywordflow">if</span>( pile != cuboid.size() ) {</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>                    <span class="keywordflow">return</span> (-1);</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>                }</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>                pile = i;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>            }</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>        }</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span> </div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>        <span class="keywordflow">return</span> (<span class="keywordtype">int</span>)pile;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>    }</div>
</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> VectorType&gt;</div>
<div class="foldopen" id="foldopen00132" data-start="{" data-end="}">
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a6c778375e99721c6553b720de8ba2323">  132</a></span>    <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a6c778375e99721c6553b720de8ba2323">binaryToInt</a>( <span class="keyword">const</span> <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; v ) {</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>        <span class="keywordtype">int</span> result = 0;</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>        <span class="keywordtype">unsigned</span> i;</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>        <span class="keywordflow">for</span> (i = 0; i &lt; v.size(); i++) {</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>            result += v[i] ? ( 1 &lt;&lt; i ) : 0;</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>        }</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span> </div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>        <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>    }</div>
</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> VectorType&gt;</div>
<div class="foldopen" id="foldopen00143" data-start="{" data-end="}">
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a718f1d55fa7ea4da245e6eaf686ea61e">  143</a></span>    <span class="keywordtype">void</span> <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a718f1d55fa7ea4da245e6eaf686ea61e">intToBinary</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i, <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; result) {</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>        <span class="keywordflow">for</span> (std::size_t j = 0; j &lt; result.size(); j++) </div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>            result[j] = 0;</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>        <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> rest = i;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>        std::size_t idx = 0;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span> </div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>        <span class="keywordflow">while</span> (rest != 0) {</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>            result[idx] = (rest % 2);</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>            rest = rest / 2;</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>            idx++;</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>        }</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>    }</div>
</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span> </div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> VectorType&gt;</div>
<div class="foldopen" id="foldopen00159" data-start="{" data-end="}">
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#affaeb9fcc85d387adb0dd5eb45949c01">  159</a></span>    <span class="keywordtype">double</span> <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#affaeb9fcc85d387adb0dd5eb45949c01">computeTrellis</a>( <span class="keyword">const</span> <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; regLow, <span class="keyword">const</span> <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; regUp, <span class="keyword">const</span> <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; trellis ) {</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>        std::vector&lt;int&gt; bs( regLow.size()-1, 1 );</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>        <span class="keywordtype">double</span> result = 0;</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span> </div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>        <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> noSummands = <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a6c778375e99721c6553b720de8ba2323">binaryToInt</a>(bs);</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>        <span class="keywordtype">int</span> oneCounter; <span class="keywordtype">double</span> summand;</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span> </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>        <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> i = 1; i &lt;= noSummands; i++ ) {</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>            summand = 1;</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>            <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a718f1d55fa7ea4da245e6eaf686ea61e">intToBinary</a>(i, bs);</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>            oneCounter = 0;</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>            <span class="keywordflow">for</span>(std::size_t j = 0; j &lt; regLow.size()-1; j++ ) {</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>                <span class="keywordflow">if</span> (bs[j] == 1) {</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>                    summand *= regUp[j] - trellis[j];</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>                    oneCounter++;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>                } <span class="keywordflow">else</span></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>                    summand *= regUp[j] - regLow[j];</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>            }</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span> </div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>            <span class="keywordflow">if</span> (oneCounter % 2 == 0)</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>                result -= summand ;</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>            <span class="keywordflow">else</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>                result += summand;</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>        }</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span> </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>        <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>    }</div>
</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span> </div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> VectorType&gt;</div>
<div class="foldopen" id="foldopen00190" data-start="{" data-end="}">
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a40450b052b12c2c9e63622776e545b3d">  190</a></span>    <span class="keywordtype">double</span> <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a40450b052b12c2c9e63622776e545b3d">getMedian</a>( <span class="keyword">const</span> <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; bounds, <span class="keywordtype">int</span> length) {</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>        <span class="keywordflow">if</span>( length == 1 ) {</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>            <span class="keywordflow">return</span> bounds[0];</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>        } <span class="keywordflow">else</span> <span class="keywordflow">if</span>( length == 2 ) {</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>            <span class="keywordflow">return</span> bounds[1];</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>        }</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span> </div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>        <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> v( length );</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>        std::copy( bounds.begin(), bounds.begin() + length, v.begin() ); </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>        std::sort( v.begin(), v.end() );</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span> </div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>        <span class="keywordflow">return</span> (length % 2 == 1) ? v[length/2] : (v[length/2-1] + v[(length/2)]) / 2;</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>    }</div>
</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span> </div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span>    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Set, <span class="keyword">typename</span> VectorType&gt;</div>
<div class="foldopen" id="foldopen00205" data-start="{" data-end="}">
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#afb2637455cffec61db36d6b6dd8f6096">  205</a></span>    <span class="keywordtype">double</span> <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#afb2637455cffec61db36d6b6dd8f6096">stream</a>( <span class="keyword">const</span> <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; regionLow,</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>        <span class="keyword">const</span> <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> &amp; regionUp,</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>        <span class="keyword">const</span> Set &amp; points,</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span>        <span class="keywordtype">int</span> split,</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span>        <span class="keywordtype">double</span> cover </div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span>    ) {</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span>        std::size_t numObjectives = regionLow.size();</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span>        <span class="keywordtype">double</span> coverOld;</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span>        coverOld = cover;</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span>        <span class="keywordtype">int</span> coverIndex = 0;</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span>        <span class="keywordtype">int</span> coverIndexOld = -1;</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>        <span class="keywordtype">int</span> c;</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span> </div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span>        <span class="keywordtype">double</span> result = 0;</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span> </div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span>        <span class="keywordtype">double</span> dMeasure = <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a5d79a14bb35f0179b2f32b08170570cb">getMeasure</a>(regionLow, regionUp);</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span>        <span class="keywordflow">while</span>( cover == coverOld &amp;&amp; coverIndex &lt; <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>( points.size() ) ) {</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span>            <span class="keywordflow">if</span>( coverIndexOld == coverIndex )</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span>                <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span> </div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span>            coverIndexOld = coverIndex;</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span> </div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span>            <span class="keywordflow">if</span>( <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a36ffa75e34e89103448a624928942dfc">covers</a>( points[coverIndex], regionLow) ) {</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>                cover = points[coverIndex][numObjectives-1];</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>                result += dMeasure * (coverOld - cover);</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>            }</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span>            <span class="keywordflow">else</span></div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span>                coverIndex++;</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span>        }</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span>        <span class="keywordflow">for</span> (c = coverIndex; c &gt; 0; c--) {</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno">  236</span>            <span class="keywordflow">if</span>( points[c-1][numObjectives-1] == cover) {</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span>                coverIndex--;</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span>            }</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span>        }</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span> </div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span>        <span class="keywordflow">if</span> (coverIndex == 0)</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span>            <span class="keywordflow">return</span> (result);</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span> </div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span>        <span class="keywordtype">bool</span> allPiles = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno">  245</span> </div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span>        std::vector&lt;int&gt; piles( coverIndex );</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span> </div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span>        <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i = 0; i &lt; coverIndex; i++ ) {</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span>            piles[i] = <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a5b245e118623fc9bb616e7ddb0f471f0">isPile</a>( points[i], regionLow, regionUp );</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span>            <span class="keywordflow">if</span> (piles[i] == -1) {</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span>                allPiles = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span>                <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span>            }</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span>        }</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span> </div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span>        <span class="keywordflow">if</span>( allPiles ) {</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span>            <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> trellis( regionUp );</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno">  258</span> </div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno">  259</span>            <span class="keywordtype">double</span> current = 0.0;</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno">  260</span>            <span class="keywordtype">double</span> next = 0.0;</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno">  261</span>            <span class="keywordtype">int</span> i = 0;</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno">  262</span>            <span class="keywordflow">do</span> {</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno">  263</span>                current = points[i][numObjectives-1];</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno">  264</span>                <span class="keywordflow">do</span> {</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno">  265</span>                    <span class="keywordflow">if</span>( points[i][piles[i]] &lt; trellis[piles[i]] ) {</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno">  266</span>                        trellis[piles[i]] = points[i][piles[i]];</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno">  267</span>                    }</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno">  268</span>                    i++;</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno">  269</span>                    <span class="keywordflow">if</span> (i &lt; coverIndex) {</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno">  270</span>                        next = points[i][numObjectives-1];</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno">  271</span>                    }</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno">  272</span>                    <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno">  273</span>                        next = cover;</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno">  274</span>                        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span>                    }</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno">  276</span> </div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno">  277</span>                }</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno">  278</span>                <span class="keywordflow">while</span> (next == current);</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span> </div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span>                result += <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#affaeb9fcc85d387adb0dd5eb45949c01">computeTrellis</a>(regionLow, regionUp, trellis) * (next - current);</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span>            } <span class="keywordflow">while</span> (next != cover);</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno">  282</span> </div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno">  283</span>        } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno">  284</span>            <span class="keywordtype">double</span> bound = -1.0;</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno">  285</span>            std::vector&lt;double&gt; boundaries( coverIndex );</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno">  286</span>            std::vector&lt;double&gt; noBoundaries( coverIndex );</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno">  287</span>            <span class="keywordtype">unsigned</span> boundIdx = 0;</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno">  288</span>            <span class="keywordtype">unsigned</span> noBoundIdx = 0;</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno">  289</span> </div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno">  290</span>            <span class="keywordflow">do</span> {</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno">  291</span>                <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i = 0; i &lt; coverIndex; i++ ) {</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno">  292</span>                    <span class="keywordtype">int</span> contained = <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a53fe5df7055cd030bd15ab8ea7200820">containsBoundary</a>(points[i], regionLow, split );</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno">  293</span>                    <span class="keywordflow">if</span> (contained == 1) {</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno">  294</span>                        boundaries[boundIdx] = points[i][split];</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno">  295</span>                        boundIdx++;</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno">  296</span>                    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (contained == 0) {</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno">  297</span>                        noBoundaries[noBoundIdx] = points[i][split];</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno">  298</span>                        noBoundIdx++;</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno">  299</span>                    }</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno">  300</span>                }</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno">  301</span> </div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno">  302</span>                <span class="keywordflow">if</span> (boundIdx &gt; 0) {</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno">  303</span>                    bound = <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a40450b052b12c2c9e63622776e545b3d">getMedian</a>( boundaries, boundIdx );</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno">  304</span>                } <span class="keywordflow">else</span> <span class="keywordflow">if</span>( noBoundIdx &gt; <a class="code hl_variable" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a90890a02c212cb709e1083d70e29fef2">m_sqrtNoPoints</a> ) {</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno">  305</span>                    bound = <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a40450b052b12c2c9e63622776e545b3d">getMedian</a>( noBoundaries, noBoundIdx );</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno">  306</span>                } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno">  307</span>                    split++;</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno">  308</span>                }</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno">  309</span>            } <span class="keywordflow">while</span> (bound == -1.0);</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno">  310</span> </div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno">  311</span>            Set pointsChildLow, pointsChildUp;</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno">  312</span> </div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno">  313</span>            <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> regionUpC( regionUp );</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno">  314</span>            regionUpC[split] = bound;</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno">  315</span>            <a class="code hl_typedef" href="_c_svm_linear_8cpp.html#ab106d665148183a2dc94dcf8716c9203">VectorType</a> regionLowC( regionLow );</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno">  316</span>            regionLowC[split] = bound;</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno">  317</span> </div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno">  318</span>            <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i = 0; i &lt; coverIndex; i++) {</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno">  319</span>                <span class="keywordflow">if</span>( <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a4e5d2c7e7348e7bdeb0b5962e7f5241a">partCovers</a>( points[i], regionUpC) ) {</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno">  320</span>                    pointsChildUp.push_back( points[i] );</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno">  321</span>                }</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno">  322</span> </div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno">  323</span>                <span class="keywordflow">if</span>( <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a4e5d2c7e7348e7bdeb0b5962e7f5241a">partCovers</a>( points[i], regionUp ) ) {</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno">  324</span>                    pointsChildLow.push_back( points[i] );</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno">  325</span>                }</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno">  326</span>            }</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno">  327</span> </div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno">  328</span>            </div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno">  329</span>            <span class="keywordflow">if</span>( pointsChildUp.size() &gt; 0 ) {                    </div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno">  330</span>                result += <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#afb2637455cffec61db36d6b6dd8f6096">stream</a>(regionLow, regionUpC, pointsChildUp, split, cover);</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno">  331</span>            }</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno">  332</span>            <span class="keywordflow">if</span> (pointsChildLow.size() &gt; 0) {</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno">  333</span>                result += <a class="code hl_function" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#afb2637455cffec61db36d6b6dd8f6096">stream</a>(regionLowC, regionUp, pointsChildLow, split, cover);</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno">  334</span>            }</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno">  335</span>        }</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno">  336</span> </div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno">  337</span>        <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno">  338</span>    }</div>
</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno">  339</span> </div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"><a class="line" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a90890a02c212cb709e1083d70e29fef2">  340</a></span>    std::size_t <a class="code hl_variable" href="structshark_1_1_hypervolume_calculator_m_d_h_o_y.html#a90890a02c212cb709e1083d70e29fef2">m_sqrtNoPoints</a>;</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno">  341</span>};</div>
</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno">  342</span> </div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno">  343</span>}</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno">  344</span><span class="preprocessor">#endif</span></div>
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